Article title. Micromedex Solutions. Greenwood Village, CO: Truven Health Analytics. http://micromedex.com/. Updated date. Accessed date.
[look for the link to View Full Document to find a "last modified" date that you can use for Updated date in the citation]
Chronic fatigue syndrome. Micromedex Solutions. Greenwood Village, CO: Truven Health Analytics. http://micromedex.com/. Updated June 24, 2015. Accessed July 22, 2015.